Unit 1 第3课时 (Grammar Focus -4c)（教学课件）英语鲁教版五四学制九年级全一册

Grammar Focus-4c 老师：XXX 班级：XXX Unit 1 When was it invented? Contents Lead-in 1 Grammar 2 Presentation 3 Exercises 4 Summary 5 Homework 6 Language goals 语言 能力 学习 能力 思维 品质 文化 意识 1.培养想象力，发挥想象力，鼓励学生观察事物。 2.面对难题，用积极的态度去解决，认识世界，改造世界。 1.掌握常用词汇及句型: fridge; low; somebody; all of a sudden等; 2.能够准确地将主动语态与 被动语态进行句式转换。 通过一般过去时主动语态与被动语态的对比，能总结出转换规律和结构, 并建立相关知识之间的联系。 1.正确理解和使用一般过去时被动语态结构； 2.理解并识别被动语态的特殊情况(双宾语、主动表被动等)。 1 2 3 4 0 1 Lead-in Find out the passive voice. 引导词 语序 时态 宾语从句 三要素 Lead-in Today, traffic was stopped by a zebra. It was almost hit by another car. Other animals were seen on the freeway, too. Lead-in Jerry is late for work again. what happened to him? 一般过去时态下的被动语态 was / were +动词的过去分词 You expect me to believe that you were delayed by a zebra? lt was talked about on the radio. It is thought that the animals escaped from the zoo. Lead-in Although Jerry tells the truth,what does the boss say? Try to tell the conversation between them. 一般过去时态下的被动语态 一般现在时的被动语态 am / are / is +动词的过去分词 Some animals escaped from the zoo. The animals were released from their cages by mistake. The animals were recaptured by the zoo and they were put back into their cages. Lead-in 一般过去时态下的被动语态 What does the radio say? 主动语态 Today,We’ll learn the passive voice of the past tense. 0 2 Grammar When was the zipper invented? It was invented in 1893. Who was it invented by? It was invented by Whitcomb Judson. When was tea brought to Korea? It was brought to Korea during the 6th and 7th centuries. What is the hot ice-cream scoop used for? It’s used for serving really cold ice-cream. Active Voice: Alexander Graham Bell invented the telephone in 1876. Passive Voice: The telephone was invented (by Alexander Graham Bell) in 1876. Grammar Focus Focus on the two sentences. Alexander Graham Bell invented the telephone in 1876. Grammar Focus 主动变被动 1.主动语态变被动语态 The telephone was invented Alexander Graham Bell in 1876. 原宾语变被动的主语， 谓语动词由过去式变be+谓语动词的过去分词， 加之by引导 by 原主语变被动的宾语， When was the zipper invented? It was invented in 1893. Who was it invented by? It was invented by Whitcomb Judson. When was tea brought to Korea? It was brought to Korea during the 6th and 7th centuries. What is the hot ice-cream scoop used for? It’s used for serving really cold ice-cream. Active Voice: Alexander Graham Bell invented the telephone in 1876. Passive Voice: The telephone was invented (by Alexander Graham Bell) in 1876. Grammar Focus 一般过去时态下的被动语态 Find out the passive voice. These cakes are made by my mother. Grammar Focus These cakes ______made by my mother last night. were 一般现在时的被动语态 一般过去时的被动语态的构成为： _______________+及物动词的_____________。 was/were 过去分词 The classroom is cleaned (by us). The classroom ____cleaned (by us) yesterday. was 由be动词的时态决定 2.一般过去时被动语态的构成 When was the zipper invented? It was invented in 1893. Who was it invented by? It was invented by Whitcomb Judson. When was tea brought to Korea? It was brought to Korea during the 6th and 7th centuries. What is the hot ice-cream scoop used for? It’s used for serving really cold ice-cream. Active Voice: Alexander Graham Bell invented the telephone in 1876. Passive Voice: The telephone was invented (by Alexander Graham Bell) in 1876. Grammar Focus 一般过去时被动语态的句式 特殊疑问句形式 Observe these wh-questions. These cakes ______made by my mother last night. Grammar Focus were 肯定句 ①肯定句: 主语+ _____________+ 及物动词的____________+其他 was/were 过去分词 3.一般过去时被动语态的句式 The classroom _____ cleaned (by us) yesterday. was 主语 过去分词 be过去式 These cakes were not made by my mother last night. Grammar Focus 否定句 The classroom was not cleaned (by us) yesterday. be过去式的否定 ②否定句: 主语+ _____________+______ 及物动词的____________+其他 was/were 过去分词 not 3.一般过去时被动语态的句式 _____ your homework finished in time yesterday evening ? Grammar Focus Was 一般 疑问句 _____the textbooks written in 2020? Were be过去式 ③一般疑问句: _____________+主语+及物动词的____________+其他 Was/Were 过去分词 3.一般过去时被动语态的句式 When was the picture taken? Grammar Focus 特殊 疑问句 ④特殊疑问句: __________________ + 一般疑问句式 特殊疑问词 Where were those buses made? 特殊疑问词 3.一般过去时被动语态的句式 Grammar Focus 一般过去时被动语态的句式 句式 结构 例句 肯定句 主语+ was/ were +过去分词 +其他. He was chosen to work for the village. 否定句 主语+ wasn’t/ weren’t + 过去分词+其他. He wasn't chosen to work for the village. 一般疑问句及回答 Was/Were+主语+过去分词 +其他? 肯定回答: Yes, 主语+ was/ were. 否定回答: No, 主语+ wasn’t/ weren’t. —Was he chosen to work for the village? —Yes, he was./No, he wasn't 特殊疑问句 特殊疑问词+一般疑问句 When was the bridge completed? The baby was looked after by his mother . Grammar Focus ①“不及物动词+介词/副词”构成的短语动词，变成被动时， 把它们作为________看待，介词或副词______(不可/可)拆开或漏掉。 整体 不可 含有短语的主动语态变被动语态 These posters were put up by our head teacher. 短语动词 拓展 Mom bought me a new coat. Grammar Focus ②当指“人”的间接宾语变为主语，指“物”的直接宾语保留不变； 如果把指“物”的直接宾语变为主语，则在指“人”的间接语前加_______. to/for 含有双宾语的主动语态变被动语态 A new coat was bought for me. (直接接宾语作主语) 间接宾语 拓展 I was bought a new coat. (间接宾语作主语) 直接宾语 Tom gave me a book yesterday. I was given a book by Tom. (间接宾语做主语) A book was given to me by Tom. (直接宾语做主语) A heavy man was seen to enter the house. I saw a heavy man enter the house. The teacher made Tom answer the questions in class. Tom was made to answer the questions in class by the teacher. Grammar Focus ③主动句中感官动词see / hear / watch / feel等和使役动词make / let / have等后跟省略to的动词不定式，变为被动语态时________(应/不应)加上不定式标志to。 应 感官动词和使役动词的被动语态 拓展 Grammar Focus 不用被动语态的情况 拓展 ②某些短语动词(take place, run out, come true, fall asleep…)没有被动语态。 This blouse belongs to Mary. Great changes have taken place here. ③有些动词主动表被动。如(sell, wash, write,read,cost)等，主语是物。 1. This kind of cloth washes easily. 2. This book reads well. 3.The book cost Laura twenty dollars. ①系动词 (get/turn/become/seem/look/sound/smell/taste/feel+adj.) 没有被动语态。 1. These oranges taste nice.  2. This shirt feels much softer than that one.  特例 Practice 1.(2023·辽宁大连·中考真题)The Qatar World Cup _______ from November 21 to December 18 last year. A．holds B．held C．was held D．is held 2.(2023·呼和浩特·中考真题)—Did you enjoy the party last night? —Yes, we ________ well by our hosts. A．treated B．treat C．were treated D．are treated 3.(2023·江西·中考真题) Hou Yi ________ magic medicine for shooting down the nine suns, then Pang Meng tried to steal it. A．gives B．has given C．gave D．was given Practice 4.(2023·湖南邵阳·中考真题)—Ben, who is the boy in blue in the picture? —It’s my brother. The picture ________ five years ago. A．take B．is taken C．was taken 5．(2023·黑龙江绥化·中考真题)The students _______ how to do eye exercises just now. A．was taught B．were taught C．taught 6．(2023·吉林·中考真题)—The environment of this town is better now. —That’s because lots of trees ________ here many years ago. A．are planted B．were planted C．will be planted 0 3 Presentation Rewrite the sentences using the passive voice. 1. They sold the fridge at a low price. _______________________________________________________________ 2. Somebody stole my camera from my hotel room. ________________________________________________________________ 3. Where did you take these photos? ________________________________________________________________ 4. Our parents advised us not to go out alone. _________________________________________________________________ 5. Different writers translated the book into different languages. ___________________________________________________________________ The fridge was sold at a low price. 4a Presentation n.某人 Where were these photos taken? We were advised by our parents not to go out alone. The book was translated into different languages by different writers. My camera was stolen from my hotel room. n.冰箱 adj. 低的 Complete the sentences with correct forms of the verbs in the box. eat, like, invite, tell, lock, ring, break, bring 1. You _________________ to the party last night, weren’t you? Why didn’t you go? 2. The earthquake happened all of a sudden, but luckily the villagers ______________________ to a safe place. 3. The door _______________when we arrived, so we _______ the bell. 4b Presentation were invited were brought was locked rang Complete the sentences with correct forms of the verbs in the box. eat, like, invite, tell, lock, ring, break, bring 4. The students ___________ not to eat or drink in class, but Ruby _______the rule when she started eating a biscuit in science class. 5. The cookies ________________ by the hungry kids in less than 20 minutes, and they really ___________ them. 4b Presentation broke were told were eaten liked n.饼干 n.曲奇饼干 Decide whether active or passive forms should be used in these sentence. Write the correct forms in the blanks. The telephone _________________ (invent) by Alexander Graham Bell. He ______________ (born) in 1847. Mr. Bell ___________ (work) on the invention of the telephone with Thomas Watson. In 1875, Mr. Bell ____________ (learn) how to send musical notes through an instrument similar to a telephone. Finally, the Presentation 4c was born was invented worked learned Decide whether active or passive forms should be used in these sentence. Write the correct forms in the blanks. telephone _________________ (invent) in 1876. The first sentence that _____________ (say) on the telephone by Mr. Bell was “Mr. Watson, come here; I want to see you.” Today the telephone _________ (use) around the world. Presentation 4c was invented was said is used Inventions have changed our life.They make the world smaller and smaller and make our life more and more convenience. Group work Can you tell some modern inventions around us? You can speak like this: When was ... invented? Who was ... invented by? What was ... used for? Now,it is used...... 0 4 Exercises 一、句型转换. 1.I didn’t take care of my little sister yesterday.(改为被动语态) 2. The doctor gave the old man some medicine for his cough.   (同上） 3.The detective deals with the cases carefully.(同上） 4.We should keep bananas in a cool place before they go bad. (同上) My little sister wasn’t taken care of by me yesterday. Some medicine was given to the old man for his cough. The cases are  dealt with carefully by the detective. Bananas should be kept in a cool place before they go bad. Exercises 二、单项选择. 1.The kite ________ in China more than 2000 years ago. A．invents B．invented C．is invented D．was invented 2.The man did a great job in fighting COVID-19. He ________ on TV and becomes very known. A．interviewed B．has interviewed C．was interviewed D．will be interviewed 3.Now teenagers ________ to do voluntary work for their local commodities. A．are encouraged B．were encouraged C．have encouraged D．are encouraging Exercises 0 5 Summary 已学被动语态的构成 Summary Summary 1.一般现在时的被动语态 am/is/are+done 2.一般过去时的被动语态 was/were+done Summary 一般过去时被动语态的句式 句式 结构 例句 肯定句 主语+ was/ were +过去分词 +其他. He was chosen to work for the village. 否定句 主语+ wasn’t/ weren’t + 过去分词+其他. He wasn't chosen to work for the village. 一般疑问句及回答 Was/Were+主语+过去分词 +其他? 肯定回答: Yes, 主语+ was/ were. 否定回答: No, 主语+ wasn’t/ weren’t. —Was he chosen to work for the village? —Yes, he was./No, he wasn't 特殊疑问句 特殊疑问词+一般疑问句 When was the bridge completed? Summary 情况 结构 例句 含有短语 把它们作为整体看待，介词或副词不可/或漏掉。 The baby was looked after by his mother . 含双宾语 如果把指“物”的直接宾语变为主语，则在指“人”的间接语前加to/for. Mom bought me a new coat. I was bought a new coat. A new coat was bought for me. 感官动词和使役动词 感官动词see / hear / watch / feel等和使役动词make / let / have等，变被动语态时应加上to。 A heavy man was seen to enter the house. 不用被动 系动词/某些短语动词 These oranges taste nice.  特殊情况 0 6 Homework Level B： Master what you have learned in this lesson. Level A： 1.Write 8 sentences in passive voice(一般过去时). 2.Make a mind map about the invention history of the telephone according to the passage in 4c. Homework 老师：XXX 班级：XXX The secret of invention in ceaseless effort. 发明的秘诀在不断的努力。 $$Jerry, this is the third time you've been late this week. You are needed in that meeting today. I'm really sorry, but I was stuck in traffic. My car was sitting in the same spot for thirty minutes. Today, traffic was stopped by a zebra. A zebra? Yeah, I saw the zebra watch right in front of my car. IT was almost here by another car. Other animals were seen on the free way too. IT was crazy. You expect me to believe that you were delayed by a zebra? It's true. IT was talked about on the radio. You should listen to the report. IT is thought that the animals escaped from the zoo. I'm going to have to check out your story. And earlier today, some animals escaped from the zoo. One of the animal feeds had a seizure right when they were opening the animal cages, and the animals were released from their cages by mistake. The animals were, we camp red, bind the zoo, and they were put back into their cages. The animal future is now being treated in the hospital after collapsing in the zoo.